The consolidated cases arose from disputes over citations issued to Knight Hawk Coal LLC's Southern Illinois underground mine and Crimson Oak Grove Resources LLC's Alabama coal operation. The Labor Department sought to settle contested citations by removing "significant and substantial" safety designations and reducing penalties, but declined to explain the modifications. Both operators had contested the original citations before the Federal Mine Safety and Health Review Commission.
Circuit Judge Karen LeCraft Henderson wrote that while "separation of powers" can justify immediate review in some cases, the Secretary's interest in unilaterally modifying citations "is adequately safeguarded by a final order." Henderson distinguished the case from Occupational Safety and Health Act precedents, noting that "the Mine Act gives the Commission some discretionary authority to review and approve the Secretary's proposed settlement agreements" while "the OSH Act lacks any comparable provision."
The commission's administrative law judges had denied the Secretary's settlement motions, emphasizing the lack of explanation for removing serious safety designations. The commission granted interlocutory review and affirmed, concluding that Mine Act section 110(k) required sufficient reasoning to support removing significant and substantial designations in settlement agreements. The Secretary then filed petitions for review, which the court consolidated.
The ruling leaves the underlying mine safety disputes to continue before the commission, where the Secretary retains "substantial discretion to direct the course of the proceedings." The court suggested the Secretary could seek mandamus relief or obtain effective review as a respondent if operators appeal final commission decisions. The decision reflects the D.C. Circuit's adherence to Supreme Court precedent narrowing the collateral-order doctrine for immediate appeals.